8. Fair Value: Schedule of Fair Value of Assets on a Recurring Basis (Details) - USD ($)	Mar. 31, 2015	Dec. 31, 2014
Assets, Fair Value Disclosure, Recurring	$ 7,990,000	$ 8,540,000
Loans held for sale, at fair value	2,415,969	6,160,183
Loans held at fair value	1,792,488	628,750
U.S. Government agency securities
Assets, Fair Value Disclosure, Recurring	3,596,000	4,036,000
Government Sponsored Enterprises residential mortgage-backed securities
Assets, Fair Value Disclosure, Recurring	4,264,000	4,374,000
Investments in money market funds
Assets, Fair Value Disclosure, Recurring	130,000	130,000
Fair Value, Inputs, Level 1
Assets, Fair Value Disclosure, Recurring	130,000	130,000
Loans held for sale, at fair value	0	0
Loans held at fair value	0	0
Fair Value, Inputs, Level 1 | U.S. Government agency securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 1 | Government Sponsored Enterprises residential mortgage-backed securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 1 | Investments in money market funds
Assets, Fair Value Disclosure, Recurring	130,000	130,000
Fair Value, Inputs, Level 2
Assets, Fair Value Disclosure, Recurring	7,860,000	8,410,000
Loans held for sale, at fair value	2,415,669	6,160,183
Loans held at fair value	0	0
Fair Value, Inputs, Level 2 | U.S. Government agency securities
Assets, Fair Value Disclosure, Recurring	3,596,000	4,036,000
Fair Value, Inputs, Level 2 | Government Sponsored Enterprises residential mortgage-backed securities
Assets, Fair Value Disclosure, Recurring	4,264,000	4,374,000
Fair Value, Inputs, Level 2 | Investments in money market funds
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3
Assets, Fair Value Disclosure, Recurring	0	0
Loans held for sale, at fair value	0	0
Loans held at fair value	1,792,488	628,750
Fair Value, Inputs, Level 3 | U.S. Government agency securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 | Government Sponsored Enterprises residential mortgage-backed securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 | Investments in money market funds
Assets, Fair Value Disclosure, Recurring	$ 0	$ 0